cell.component.js style overflow: hidden breaks e.g. circlemenu

[tobi01001]

Applies (at least) to circlemenues in futi-cell, ftui-row (inheritance) and ftui-column (inheritance):
See also fhem forum

This breaks e.g. embedded circle menues when within a ftui-row or ftui-column (as these inherit this from class FtuiCell). see e.g. examples (Big and Level examples).

Originally posted by @tobi01001 in c147b16